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3IU3

Crystal structure of the Fab fragment of therapeutic antibody Basiliximab in complex with IL-2Ra (CD25) ectodomain

Experimental procedure
実験手法SINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsSSRF BEAMLINE BL17U
Synchrotron siteSSRF
BeamlineBL17U
Temperature [K]100
Detector technologyCCD
Collection date2009-07-15
DetectorRAYONIX MX225HE
Wavelength(s)0.9796
Spacegroup nameP 65 2 2
格子定数 [Å]137.051, 137.051, 459.095
格子定数 [度]90.00, 90.00, 120.00
精密化法
残基47.381 - 2.900
R因子0.2172
Rwork0.215
R-free0.26200
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1mim
結合長の平均二乗偏差(RMSD) [Å]0.006
結合角の平均二乗偏差(RMSD) [度]1.054
Data reduction softwareHKL-2000
Data scaling softwareHKL-2000
Phasing softwarePHASER
Refinement softwarePHENIX ((phenix.refine))
Quality characteristics
 OverallOuter shell
分解能 [Å] (低)50.0003.000
分解能 [Å] (高)2.9002.900
Rmerge_l_obs0.1650.561
独立反射数56779
<I/σ(I)>172
完全性 [%]98.094.5
冗長性14.810
結晶化条件
結晶ID方法pH温度溶液条件
1VAPOR DIFFUSION, HANGING DROP7.52930.2 M KCl, 0.05 M HEPES pH 7.5, and 45% pentaerythritol propoxylate (5/4 PO/OH), VAPOR DIFFUSION, HANGING DROP, temperature 293K

217705

件を2024-03-27に公開中

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